Prep for 5.19 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3373 42af7a65-404d-4744-a932-0658087f49c3
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</tr>
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</table>
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<p><b>nuttx-5.18 Release Notes</b>:
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<p><b>nuttx-5.19 Release Notes</b>:
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<p>
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The 65<sup>th</sup> release of NuttX, Version 5.18, was made on February 27, 2011 and is available for download from the
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The 66<sup>th</sup> release of NuttX, Version 5.19, was made on March 12, 2011 and is available for download from the
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<a href="http://sourceforge.net/projects/nuttx/files/">SourceForge</a> website.
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The change log associated with the release is available <a href="#currentrelease">here</a>.
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Unreleased changes after this release are available in SVN.
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These unreleased changes are listed <a href="#pendingchanges">here</a>.
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</p>
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<p>
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This is first release from the new NuttX SVN repository.
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This release is made primarily to keep the release tarball in synchronization with SVN.
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Many smaller changes have been made as identified in the ChangeLog.
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Headlines would include:
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This release includes several new features in various states of integration and maturity:
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</p>
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<ul>
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<li>
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Incorporate several important uIP patches -- including the well known patch to handle missing SYNACK.
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</li>
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<li>
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The Freescale mc8s12ne64 port is code complete but testing has not yet begun due to toolchain issues.
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Added support for the Future Electronics Group NE64 Badge board.
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<b>486SX QEMU port</b>.
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This port supports the Intel 486SX architecture using the QEMU simulator.
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Initial functionality is in place a partially tested.
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There are still some outstanding issues with timer interrupts.
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A large part of the i486 logic was contributed by Biff of
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<a href="http://bifferos.bizhat.com">Bifferboard</a> fame.
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</li>
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<li>
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Added support for a new STM32 board, the ISOTEL NetClamps VSN V1.2 ready2go sensor network platform.
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This board is based on a STM32F103RET6 and includes some interesting power saving/clock control extensions.
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<b>Platform specific application support</b>.
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A new <code>apps/</code> directory appears in this port.
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This <code>apps/</code> directory provides a mechanism for applications using NuttX to have a highly customizable initialization process.
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It supports a set of end-user applications than can be executed
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(1) standalone so you can have a fully customizable application startup, or
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(2) on top of NSH.
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Think of it this way:
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In a buckled-up embedded application, your end-user programs will probably have their own dedicated start-up logic.
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But, during development, you might want to have you applications available and executable from the NSH command line.
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This <code>apps/</code> add-on (and NSH hooks) was contributed by Uros Platise to accomplish just that.
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</li>
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<li>
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USB host support expanded to handle vendor specific USB devices.
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<b>Custom NSH <code>/etc/init.d/rcS</code> File</b>.
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NSH was also extended to support application specific ROMFS <code>/etc/init.d/rcS</code> start-up scripts.
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This feature, as well, as all of the above-mentioned <code>apps/</code> directory support was contributed by Uros Platise
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</li>
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<li>
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Incorporated the LUFA HID parser.
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Additional NSH improvements and bug fixes. See the Changelog for details.
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</li>
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<li>
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Various bugfix as detailed in the ChangeLog
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<b>SLIP</b>.
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This release also provides a new SLIP network driver.
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This driver should support point-to-point network communications to a host using TCP/IP or UDP.
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This driver is code complete, but not tested in this release.
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</li>
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<li>
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<b>RAMTROM FRAM Driver</b>.
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New RAMTRON FRAM driver (contributed by Uros Platise)
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</li>
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<li>
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<b>16550 UART Driver</b>.
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New generic 16550 UART driver.
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</li>
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<li>
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<b>Cortex-M3 Power improvements</b>.
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The Cortex-M3 can now waits for Interrupt (WFI) in idle loop for reduced power consumption
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(LPC17xx and STM32 only - contributed by Uros Platise))
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</li>
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<li>
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<b><code>waitpid()</code></b>.
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New <code>waitpid()</code> system interface.
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</li>
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<li>
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<b>Bugfixes</b>.
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Additional bugfixes: pipes, stdint.h, STM32 SDIO and SPI drivers
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</li>
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</ul>
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@ -2039,78 +2073,6 @@ Other memory:
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</tr>
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</table>
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<ul><pre>
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nuttx-5.18 2011-02-27 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Incorporate several uIP patches from http://gitweb.aeruder.net/?p=uip.git;a=summary.
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- Lost SYNACK causes connection reset
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- Fix missing UDP stats for sent/received packets
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- Added support for Cygwin as development/test platform.
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* configs/demo9s12ne64 - Integrate new buildroot-1.9 m8s12x toolchain.
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* 'uname -o' is used throughout the build logic in bash scripts and also in
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Make.defs files in order to distinguish between Cygwin and Linux. However,
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the -o option is not standard and is not supported under, for example, OS-X or
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Solaris. This was solved by changing all 'uname -o' references to the more
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complex: 'uname -o 2>/dev/null || echo "Other"'
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* drivers/usbhost/usbhost_enumerate.c -- Add logic to get the VID and PID. This
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is necessary in order to support vendor-specific USB devices.
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* examplex/wlan, configs/olimex-lpc1766stk/wlan, drivers/usbhost/usbhost_rtl8187.c,
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Add infrastructure to support RTL18187 wireless USB.
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* configs/nucleus2g -- backed out USB host changes... wrong board.
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* Renamed arc/hc/include/mc9s12ne64 and src/mc9s12ne64 -- m9s12. That name is
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shorter and more general.
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* The NuttX repository has been converted to SVN and can now be found here
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http://nuttx.svn.sourceforge.net/viewvc/nuttx/
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* configs/mbed/hidkbd -- Added USB host support for the mbed LPC1768 board; add
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a USB host HID keyboard configuraion.
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* drivers/usbhost/hid_parser.c -- Leverages the LUFA HID parser written by
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Dean Camera.
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* examples/nsh -- Correct an usage of getopt(): If you stop calling getopt()
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before all parameters are parsed, you can leave getopt() in a strange state.
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* include/nuttx/fb.h -- Restore missing RGB type that was accidentally removed
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when Nokia 6100 support was added.
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* Rename arch/pjrc-8051 to arch/8051
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* configs/ne64badge -- Add a configuration for the Future Electronics Group
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NE64 Badge development board (Freescale MC9S12NE64)
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* Changes contributed by Uros Platise:
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- Add support for the STM32F103RET6
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- configs/vsn - Support for the ISOTEL NetClamps VSN V1.2 ready2go sensor
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network platform
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* arch/hc, configs/ne64badge -- Development is complete for the Freescale
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mc9s12ne64 on the Future Electronics Group NE64 /PoE Badge board. Howeve,
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this port remains untested until I figure out this BDM / Code Warrior
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and paged build thing
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* Added a new 'kill' command to NSH that will support sending signals to
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running NuttX tasks.
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pascal-2.0 2009-12-21 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Updated to use standard C99 types in stdint.h and
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stdbool.h. This change was necessary for compatibility
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with NuttX-5.0 (any beyond).
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buildroot-1.9 2011-02-10 <spudmonkey@racsa.co.cr>
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* configs/arm926t-defconfig-4.3.3: update arm926t-defconfig-4.2.4
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* configs/arm926t-defconfig-nxflat: NXFLAT-only configuration for
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arm926
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* toolchain/gdb/gdb.mk - Remove ncurses dependency from gdb_target target.
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* toolchain/gdb/gdb.mk - Added --disable-werror to GDB configuration line.
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GDB 6.8 won't build because the tarbal was released with -Werror enabled and
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the build stops on the first warning.
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* Add support for Freescale m9s12x using binutils 2.18 and gcc 3.3.6 and
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patches available from http://www.msextra.com/tools courtesy of James
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Cortina. Add configs/m9x12x-defconfig-3.3.6.
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</pre></ul>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="pendingchanges">Unreleased Changes</a>
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</td>
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</tr>
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</table>
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<ul><pre>
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nuttx-5.19 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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@ -2134,7 +2096,7 @@ nuttx-5.19 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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nsh> cat test.txt
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This is a test
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* drivers/pipes/pipe_common.c -- Driver open method eas not returning an EINTR
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* drivers/pipes/pipe_common.c -- Driver open method was not returning an EINTR
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error when it received a signal. Instead, it just re-started the wait. This
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makes it impossible to kill a background pipe operation from NSH.
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* include/stdint.h -- Correct some errors in conditional compilation (submitted
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@ -2184,6 +2146,37 @@ nuttx-5.19 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* configs/olimex-lpc1766stk/slip-httpd - An example that uses SLIP to
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provide a serial-port based THTTPD web server.
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pascal-2.0 2009-12-21 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Updated to use standard C99 types in stdint.h and
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stdbool.h. This change was necessary for compatibility
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with NuttX-5.0 (any beyond).
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buildroot-1.9 2011-02-10 <spudmonkey@racsa.co.cr>
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* configs/arm926t-defconfig-4.3.3: update arm926t-defconfig-4.2.4
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* configs/arm926t-defconfig-nxflat: NXFLAT-only configuration for
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arm926
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* toolchain/gdb/gdb.mk - Remove ncurses dependency from gdb_target target.
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* toolchain/gdb/gdb.mk - Added --disable-werror to GDB configuration line.
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GDB 6.8 won't build because the tarbal was released with -Werror enabled and
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the build stops on the first warning.
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* Add support for Freescale m9s12x using binutils 2.18 and gcc 3.3.6 and
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patches available from http://www.msextra.com/tools courtesy of James
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Cortina. Add configs/m9x12x-defconfig-3.3.6.
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</pre></ul>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="pendingchanges">Unreleased Changes</a>
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</td>
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</tr>
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</table>
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<ul><pre>
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nuttx-5.20 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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pascal-2.1 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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buildroot-1.10 2011-xx-xx <spudmonkey@racsa.co.cr>
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